@charset "utf-8";
$tags: body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, header, hgroup, nav,
  section, article, aside, footer, figure, figcaption, menu, button;

$selector-string: "";

@each $tag in $tags {
  @if $selector-string != "" {
    $selector-string: $selector-string + ", ";
  }
  $selector-string: $selector-string + $tag;
}

#{$selector-string} {
  margin: 0;
  padding: 0;
}
body {
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  user-select: none;
  text-size-adjust: 100%;
  outline: 0;
  background-color: #fff;
}
